/*-
 * Copyright (c) 1989, 1993
 *  The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *  This product includes software developed by the University of
 *  California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *  @(#)dirent.h    8.3 (Berkeley) 8/10/94
 */

/*
 * The dirent structure defines the format of directory entries returned by
 * the getdirentries(2) system call.
 *
 * A directory entry has a struct dirent at the front of it, containing its
 * inode number, the length of the entry, and the length of the name
 * contained in the entry.  These are followed by the name padded to a 4
 * byte boundary with null bytes.  All names are guaranteed null terminated.
 * The maximum length of a name in a directory is MAXNAMLEN.
 */

#ifndef _SYS_SYS_DIRENT_H_
#define _SYS_SYS_DIRENT_H_

struct dirent {
    u_int32_t d_fileno;             /* file number of entry */
    u_int16_t d_reclen;             /* length of this record */
    u_int8_t  d_type;               /* file type, see below */
    u_int8_t  d_namlen;             /* length of string in d_name */
#ifdef _POSIX_SOURCE
    char    d_name[64 + 1];        /* name must be no longer than this */
#else
#define MAXNAMLEN   64
    char    d_name[MAXNAMLEN + 1];  /* name must be no longer than this */
#endif
    u_int32_t d_fsize;
};

/*
 * File types
 */
#define DT_UNKNOWN   0
#define DT_FIFO      1
#define DT_CHR       2
#define DT_DIR       4
#define DT_BLK       6
#define DT_REG       8
#define DT_LNK      10
#define DT_SOCK     12
#define DT_WHT      14

/*
 * Convert between stat structure types and directory types.
 */
#define IFTODT(mode)    (((mode) & 0170000) >> 12)
#define DTTOIF(dirtype) ((dirtype) << 12)


/*
DIR* opendir(const char* name);
struct dirent* readdir(DIR* pdir);
long telldir(DIR* pdir);
void seekdir(DIR* pdir, long loc);
void rewinddir(DIR* pdir);
int closedir(DIR* pdir);
int readdir_r(DIR* pdir, struct dirent* entry, struct dirent** out_dirent);
*/

#endif